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タイトル
  • ja 気候変動の影響を考慮したインドネシアKahayan川における長期水位予測
その他のタイトル
  • STUDY ON LONG-TERM FORECASTS OF WATER LEVELS FOR THE KAHAYAN RIVER IN INDONESIA CONSIDERING THE INFLUENCE OF GLOBAL CLIMATE CHANGES
作成者

吉田, ちあき

中津川, 誠

工藤, 俊

権利情報
    • © 2015 土木学会
主題
  • Other 雨量予測
  • Other 水位予測
  • Other Nearest-Neighber法
  • Other 気候変動
  • Other 海面水温
  • Other Rainfall forecast
  • Other Water level forecast
  • Other Nearest-Neighber Method
  • Other Climate Changes
  • Other Sea Surface Temperature
  • NDC 517
内容注記
Other
  • The purpose of this study is to forecast rainfall and river water levels for the Kahayan River in Indonesia and to provide the forecast information to mitigate peat fires. Specifically, rainfall prediction was done first by using the rainfall values observed on the land surface, the dataset provided by the Global Precipitation Climatology Project (GPCP) and the Nearest-Neighbor Method (NNM). Then, water level prediction was done by inputting the predicted rainfall values into the hydrological model. In forecasting the water level, climate changes such as those related to El Niño were taken into consideration by incorporating the Sea Surface Temperature (SST) into the forecast factors. The accuracy of water level forecasts at times of low water in the dry season with scant rainfall was improved by using the lower limit value of predicted rainfall based on the error evaluation. It was demonstrated that long-term water level forecasts with 1- to 3-month lead times were able to be done with reasonable accuracy.
出版者土木学会
日付 Created 2019-12-10 , Issued 2015
言語jpn
資源タイプjournal article
出版タイプVoR
資源識別子 URI http://hdl.handle.net/10258/00010075
関連
  • isIdenticalTo DOI https://doi.org/10.2208/jscejhe.71.I_343
  • isIdenticalTo NAID 130005123572
  • isVersionOf URI https://www.jstage.jst.go.jp/article/jscejhe/71/4/71_58/_pdf/-char/ja
収録誌情報
    • ISSN 2185-467X
    • 土木学会論文集B1(水工学) = Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
    71(4), I_343-I_348
ファイル
コンテンツ更新日時2020-06-25T06:57:01Z